What demographic group is specifically mentioned as being at increased risk for osteoporosis due to age?

• A. Women over 50
• B. Men over 70
• C. Postmenopausal women age 65+
• D. Young adults with clinical risk factors

Answer: (C)

The demographic group that is specifically highlighted as being at increased risk for osteoporosis due to age is postmenopausal women aged 65 and older. This vulnerability is primarily due to the hormonal changes that occur in women after menopause, particularly the decline in estrogen levels, which plays a significant role in maintaining bone density. The period after menopause is critical; as estrogen levels drop, bone resorption (the process of bone being broken down) outpaces bone formation, leading to a decrease in overall bone mass and an increased risk of fractures.

Research indicates that as women age, particularly those over 65, their risk of developing osteoporosis and experiencing related fractures rises significantly. This group is often the focus of osteoporosis prevention and treatment strategies because of this heightened risk. While men and younger adults can also be at risk for osteoporosis, the impact of age and hormonal changes in postmenopausal women makes them a particularly notable demographic in the study of osteoporosis.